3d363b6e16d577b94b065fc3fa5e0c91d6bbabbc42dce5817f8efccbe11effd9

Analysis

max time kernel
148s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
03/09/2024, 04:05

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General

Target

siyuan-note-siyuan-260a477/app/appearance/boot/index.html
Size

3KB
MD5

2372c37026e65eedb04ba3aa10f7144e
SHA1

3d155261d9f54f5c56a455cfea378a5fd831beb0
SHA256

02c6f42fb1d689d1f786777cf94f058fb57048b08658a1810d79c21ba056bfe5
SHA512

b3ac37a347ef2b26d353aca16df553dfcafe5ef48b5a1275ec6cb61757150b7efc35e9c4a1a6be968111a31907f74bdab7dfcaa2ee88ad0d9540797b90936a2f

Score

3^/10

discovery

Malware Config

Signatures

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	msedge.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
4508	msedge.exe
4508	msedge.exe
944	msedge.exe
944	msedge.exe
3256	identity_helper.exe
3256	identity_helper.exe
4664	msedge.exe
4664	msedge.exe
4664	msedge.exe
4664	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
944	msedge.exe
944	msedge.exe
944	msedge.exe
944	msedge.exe
944	msedge.exe
944	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
944	msedge.exe
944	msedge.exe
944	msedge.exe
944	msedge.exe
944	msedge.exe
944	msedge.exe
944	msedge.exe
944	msedge.exe
944	msedge.exe
944	msedge.exe
944	msedge.exe
944	msedge.exe
944	msedge.exe
944	msedge.exe
944	msedge.exe
944	msedge.exe
944	msedge.exe
944	msedge.exe
944	msedge.exe
944	msedge.exe
944	msedge.exe
944	msedge.exe
944	msedge.exe
944	msedge.exe
944	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
944	msedge.exe
944	msedge.exe
944	msedge.exe
944	msedge.exe
944	msedge.exe
944	msedge.exe
944	msedge.exe
944	msedge.exe
944	msedge.exe
944	msedge.exe
944	msedge.exe
944	msedge.exe
944	msedge.exe
944	msedge.exe
944	msedge.exe
944	msedge.exe
944	msedge.exe
944	msedge.exe
944	msedge.exe
944	msedge.exe
944	msedge.exe
944	msedge.exe
944	msedge.exe
944	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 944 wrote to memory of 1404	944	msedge.exe	84
PID 944 wrote to memory of 1404	944	msedge.exe	84
PID 944 wrote to memory of 5112	944	msedge.exe	85
PID 944 wrote to memory of 5112	944	msedge.exe	85
PID 944 wrote to memory of 5112	944	msedge.exe	85
PID 944 wrote to memory of 5112	944	msedge.exe	85
PID 944 wrote to memory of 5112	944	msedge.exe	85
PID 944 wrote to memory of 5112	944	msedge.exe	85
PID 944 wrote to memory of 5112	944	msedge.exe	85
PID 944 wrote to memory of 5112	944	msedge.exe	85
PID 944 wrote to memory of 5112	944	msedge.exe	85
PID 944 wrote to memory of 5112	944	msedge.exe	85
PID 944 wrote to memory of 5112	944	msedge.exe	85
PID 944 wrote to memory of 5112	944	msedge.exe	85
PID 944 wrote to memory of 5112	944	msedge.exe	85
PID 944 wrote to memory of 5112	944	msedge.exe	85
PID 944 wrote to memory of 5112	944	msedge.exe	85
PID 944 wrote to memory of 5112	944	msedge.exe	85
PID 944 wrote to memory of 5112	944	msedge.exe	85
PID 944 wrote to memory of 5112	944	msedge.exe	85
PID 944 wrote to memory of 5112	944	msedge.exe	85
PID 944 wrote to memory of 5112	944	msedge.exe	85
PID 944 wrote to memory of 5112	944	msedge.exe	85
PID 944 wrote to memory of 5112	944	msedge.exe	85
PID 944 wrote to memory of 5112	944	msedge.exe	85
PID 944 wrote to memory of 5112	944	msedge.exe	85
PID 944 wrote to memory of 5112	944	msedge.exe	85
PID 944 wrote to memory of 5112	944	msedge.exe	85
PID 944 wrote to memory of 5112	944	msedge.exe	85
PID 944 wrote to memory of 5112	944	msedge.exe	85
PID 944 wrote to memory of 5112	944	msedge.exe	85
PID 944 wrote to memory of 5112	944	msedge.exe	85
PID 944 wrote to memory of 5112	944	msedge.exe	85
PID 944 wrote to memory of 5112	944	msedge.exe	85
PID 944 wrote to memory of 5112	944	msedge.exe	85
PID 944 wrote to memory of 5112	944	msedge.exe	85
PID 944 wrote to memory of 5112	944	msedge.exe	85
PID 944 wrote to memory of 5112	944	msedge.exe	85
PID 944 wrote to memory of 5112	944	msedge.exe	85
PID 944 wrote to memory of 5112	944	msedge.exe	85
PID 944 wrote to memory of 5112	944	msedge.exe	85
PID 944 wrote to memory of 5112	944	msedge.exe	85
PID 944 wrote to memory of 4508	944	msedge.exe	86
PID 944 wrote to memory of 4508	944	msedge.exe	86
PID 944 wrote to memory of 2996	944	msedge.exe	87
PID 944 wrote to memory of 2996	944	msedge.exe	87
PID 944 wrote to memory of 2996	944	msedge.exe	87
PID 944 wrote to memory of 2996	944	msedge.exe	87
PID 944 wrote to memory of 2996	944	msedge.exe	87
PID 944 wrote to memory of 2996	944	msedge.exe	87
PID 944 wrote to memory of 2996	944	msedge.exe	87
PID 944 wrote to memory of 2996	944	msedge.exe	87
PID 944 wrote to memory of 2996	944	msedge.exe	87
PID 944 wrote to memory of 2996	944	msedge.exe	87
PID 944 wrote to memory of 2996	944	msedge.exe	87
PID 944 wrote to memory of 2996	944	msedge.exe	87
PID 944 wrote to memory of 2996	944	msedge.exe	87
PID 944 wrote to memory of 2996	944	msedge.exe	87
PID 944 wrote to memory of 2996	944	msedge.exe	87
PID 944 wrote to memory of 2996	944	msedge.exe	87
PID 944 wrote to memory of 2996	944	msedge.exe	87
PID 944 wrote to memory of 2996	944	msedge.exe	87
PID 944 wrote to memory of 2996	944	msedge.exe	87
PID 944 wrote to memory of 2996	944	msedge.exe	87

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument C:\Users\Admin\AppData\Local\Temp\siyuan-note-siyuan-260a477\app\appearance\boot\index.html
1⤵
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:944
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ffeadfc46f8,0x7ffeadfc4708,0x7ffeadfc4718
  2⤵
  PID:1404
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1988,15397633283585301024,5614242350004790074,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2208 /prefetch:2
  2⤵
  PID:5112
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=1988,15397633283585301024,5614242350004790074,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2260 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4508
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=1988,15397633283585301024,5614242350004790074,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2704 /prefetch:8
  2⤵
  PID:2996
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1988,15397633283585301024,5614242350004790074,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3304 /prefetch:1
  2⤵
  PID:4872
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1988,15397633283585301024,5614242350004790074,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3328 /prefetch:1
  2⤵
  PID:1132
- C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=1988,15397633283585301024,5614242350004790074,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5180 /prefetch:8
  2⤵
  PID:4080
- C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=1988,15397633283585301024,5614242350004790074,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5180 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3256
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1988,15397633283585301024,5614242350004790074,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5248 /prefetch:1
  2⤵
  PID:3516
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1988,15397633283585301024,5614242350004790074,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5264 /prefetch:1
  2⤵
  PID:4912
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1988,15397633283585301024,5614242350004790074,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5312 /prefetch:1
  2⤵
  PID:5048
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1988,15397633283585301024,5614242350004790074,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5516 /prefetch:1
  2⤵
  PID:928
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1988,15397633283585301024,5614242350004790074,131072 --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=4318 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.19041.546 --gpu-preferences=UAAAAAAAAADoAAAQAAAAAAAAAAAAAAAAAABgAAAEAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=3060 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4664

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4840

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4720

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Browser Information Discovery

T1217

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

Filesize
152B

MD5
ecf7ca53c80b5245e35839009d12f866

SHA1
a7af77cf31d410708ebd35a232a80bddfb0615bb

SHA256
882a513b71b26210ff251769b82b2c5d59a932f96d9ce606ca2fab6530a13687

SHA512
706722bd22ce27d854036b1b16e6a3cdb36284b66edc76238a79c2e11cee7d1307b121c898ad832eb1af73e4f08d991d64dc0bff529896ffb4ebe9b3dc381696

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

Filesize
152B

MD5
4dd2754d1bea40445984d65abee82b21

SHA1
4b6a5658bae9a784a370a115fbb4a12e92bd3390

SHA256
183b8e82a0deaa83d04736553671cedb738adc909f483b3c5f822a0e6be7477d

SHA512
92d44ee372ad33f892b921efa6cabc78e91025e89f05a22830763217826fa98d51d55711f85c8970ac58abf9adc6c85cc40878032cd6d2589ab226cd099f99e1

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

Filesize
5KB

MD5
74d12c3bf1baf1e415ebcbdcabd8a8c0

SHA1
1aaf22176157d9c8cf37c5df62a5e05ab0d2b680

SHA256
b465258a9abad853eeeca6226579b2ea7a553b121170efb3ed7cb61af2c938d1

SHA512
2cfad5bbec73efb36530d1e0632243680ce0f8356c036eb1da3aabf4257d8811122de1b428ef85b8744249a20b707d31f4d7bc094d37d597944c91e32ca286a1

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

Filesize
6KB

MD5
7c3256b5e3b471f414ace17ff7517e48

SHA1
0cb0e4d9c11a3abcf0574898af2048a9fba8b4bd

SHA256
11d0066573f497715930a069dc23aed8c2b5fe65e3d634e360333f217718df0e

SHA512
36ab09cdf124c94a1ea5b4ce00407a88bd722ca611ed14aa1b8c7efe71c6fec25183f9f01f43eadfdb9546bc75f663731da8a7628117051bc1ba2f9931dad4b7

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT

Filesize
16B

MD5
6752a1d65b201c13b62ea44016eb221f

SHA1
58ecf154d01a62233ed7fb494ace3c3d4ffce08b

SHA256
0861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd

SHA512
9cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State

Filesize
10KB

MD5
20975f42436a7519d1568c54d160533d

SHA1
34715e8167345e4aa4b001920c730aca5701ecec

SHA256
c85e74ae056769319c610b8dee6933b715128a75fde8193c04b8180e01872a7a

SHA512
ec3b66885ad0e3a551ee1f9ce67f3cd316d82c62f91d4d5a7a38365fc31575075d845a8df98812278b42ab17dbebe427dbeeaf23632e69b42f5bf14a99540bf2

Download Submit